NASM Assembler Debugger

Is there a utility like CodeView that I can use to step through code assembled by NASM whe开发者_Go百科re I can see the current state of the registers/memory?

ok, gdb is fine. But if you are interested in graphical software, I recommend you to use SASM (SimpleASM). It is like an IDE for the most popular assembly languages. So, look at here

I used to compile assembly code with gas, and link it with ld, and then use gdb to debug it. I don't know if it's applicable to you, but it should.